CONCEPTUAL PLAN (CONSTRUCTION OF HIGH-RISE RESIDENTIAL APARTMENTS)
M/S. SRINIVASA INFRA Site Address: D.No: 5-3-50, T.S No: 80/1,80/2,80/7,80/8,80/9 , 81/4,81/5,81/6,81/7, 81/3B,81/8B,81/9B, 81/10, 81/11B, Tungalam Village, Gajuwaka, Div. no: 59, Zone –V, G.V.M.C Limits, Visakhapatnam Andhra Pradesh Office Address: D. No: 5-19-25/40/1, Thunglam Visakhapatnam - 530012
PREPARED &SUBMITTED BY SV ENVIRO LABS & CONSULTANTS ENVIRO HOUSE, B-1, BLOCK-B, IDA, AUTONAGAR, VISAKHAPATNAM Phone: 0891-2755528 Email: [email protected] Recognized by MoEF&CC, QCI Accredited
CONCEPTUAL PLAN | 1 Oct’ 2019 1.0 INTRODUCTION
M/s. Srinivasa Infra, construction of high rise residential building is located at
D.No: 5-3-50, T.S.No: 80/1, 80/2, 80/7, 80/8, 80/9, 81/4, 81/5, 81/6, 81/7, 81/3B,
81/8B, 81/9B, 81/10, 81/11B, Tungalam Village, Gajuwaka, Div. No: 59, Zone –V,
G.V.M.C Limits, Visakhapatnam District, Andhra Pradesh.
M/s. Srinivasa Infra enjoys good brand equity in the society for its housing projects at
reasonable and affordable costs with optimum customer satisfaction. The main
objective of the company is to provide housing in a clean environment of beautiful
living. The mission is to anticipate and exceed the customer’s aspirations with quality
construction.
In this direction, the company had approached for approvals and clearances from local
authorities for construction of High-rise Apartment buildings to meet the needs of the
society. The total units under the proposed housing project would be 369 no. flats
which comprise of Residential Apartments with Cellar + G + Upper 9 floors in Block –
A and amenity block will be in the ground floor area in an total site area of 7930.84
Sq.mts or 1.95 Acres.
1.1 ABOUT THE PROJECT:
M/s. Srinivasa Infra proposes for construction of residential high rise building at
D.No: 5-3-50, T.S No: 80/1, 80/2, 80/7, 80/8, 80/9, 81/4, 81/5, 81/6, 81/7, 81/3B,
81/8B, 81/9B, 81/10, 81/11B, Tungalam Village, Gajuwaka, Div. No: 59, Zone –V,
G.V.M.C Limits, Visakhapatnam District, Andhra Pradesh. The project total built up
area is 48101.41Sq.mts.
The surroundings of the proposed area has educational institutions, hospitals, private
business centers and number of residential apartments.
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The project of this magnitude would have various positive and negative impacts and
the same are to be addressed during design stage of the project to arrive at mitigation/
management measures.
The water requirement of the project during operation will be met through Municipal
supply. Sewage treatment plant will be provided to treat the waste water. Water
conservation measures will be incorporated in the plumbing designs. Water recycle /
reuse will be adopted by way of using treated water for toilet flush systems, and green
belt development. The balance treated water and storm water will be let-out into the
municipal drain. The required power will be drawn from the APEPDCL and the energy
requirement will be optimized by adopting energy efficient design for lighting; by
providing open space between each flat to allow sunlight. Solar energy will be used for
common street lighting, and other areas wherever feasible economically. Construction
material will be drawn from local sources which include fly ash based construction
materials.
The parking provision follows the guidelines prescribed by GO MS 119and building
policy of State of Andhra Pradesh.
1.1.1 Government of India – Legislation – Construction Projects
Government of India, Ministry of Environment, Forest and Climate Change, New
Delhi has issued a notification with regard to the development of infrastructure /
construction projects, which is known as EIA Notification-2006, issued on 14.09.2006.
As per this notification all the building /construction projects / Area Development
projects and Townships projects are exempted from scoping, EIA and public hearing
as it comes under 8 (a) category.
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1.1.2 Clearance requirements for this project
The project would need the following clearances:
1. Layout clearance from Municipal authorities
2. Environmental Clearance from the AP SEIAA under EIA Notification, 2006.
3. Consent for Establishment from State Pollution Control Board.
4. NOC from Fire Department.
5. Consent for Operation from State Pollution Control Board
1.1.3 Site selection criteria
Site selection criteria play an important role in the initiation of any developmental
activity such as Residential developmental project. Availability of basic infrastructure
necessary for the construction project & demand for housing purposed as it is
facilitated for general requirements like educational institutes, transportation, etc., no
alternate site is examined.
Table -1: Details about Project Site
Site Location D.No: 5-3-50, T.S No: 80/1,80/2,80/7,80/8,80/9, 81/4,81/5,81/6,81/7,81/3B,81/8B,81/9B, 81/10, 81/11B, Tungalam Village, Gajuwaka, Div. no: 59, Zone –V, G.V.M.C Limits, Visakhapatnam District, Andhra Pradesh
Latitude 17°42'25.18"N
Longitude 83°11'23.35"E
Nearest Highway NH-5 at 1.88 Kms
Nearest Habitation Within Tungalam
Nearest Airport Visakhapatnam Airport at 4.24 kms
Nearest Railway station Duvvada Railway Station at 4.07 kms
Nearest Water Bodies Gollapallu Cheruvu at 0.43 kms Tungalam pond 0.50 kms
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Narava Gedda at 2.46 kms Meghadri Gedda Reservoir at 5.75 kms Bay of Bengal at 9.84Kms
Nearest Reserve Forests Narava RF at 3.18 kms Nadupuru RF at 7.90 kms
Nearest National Park/Wild life There are no national parks/wild life sanctuaries within 10 sanctuary km radius from the project site
Nearest APSRTC Bus Stop Tungalam Bus Stop at 0.48 kms
Details including buildings within 1Km radius Gollapallu Cheruvu - 465.86m Tungalam Pond - 507.89m Railway line to vizag steel from Duvvada – 259.83m Line to vizag steel from Simhachalam and vizag port – 218.00m NTPC coal line from Simhachalam and port -855.11m Narayana Jr. collge -971.48m United Luthern church -475.65m SRK Industries – 660.48m Marco Power Solutions Pvt ltd – 596.54m Maandeo Motors (India) pvt ltd – 496.98m Aaemvee Granites Pvt Ltd -443.24m PS enterprises – 504.67m Dozco (India) Pvt Ltd -654.19m Ecom express -849.86m Genius filters & systems pvt ltd -780.51m MVV Builders -65.73mts
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Fig 1: Google Image of 10km Radius
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Fig 2: Topomap of 10 km Radius
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Fig 3 : Location plan
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Fig4: Site Layout
Amenities in ground floor
Green Belt
RWH Block-A
STP in cellar
Tot-Lot
Transformer Garbage chute yard
Entry Gate Exit Gate
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Area in Sq.mts Floors Residential Amenity Total built up area BLOCK - A Cellar floor 6586.86 -- 6586.86 Stilt floor 4288.00 -- 4288.00 Ground floor 2580.2 1119.57 3699.77 First floor 3697.50 -- 3697.50 Second floor 3697.50 -- 3697.50 Third floor 3697.50 -- 3697.50 Fourth Floor 3697.50 -- 3697.50 Fifth Floor 3697.50 -- 3697.50 Sixth Floor 3697.50 -- 3697.50 Seventh Floor 3697.50 -- 3697.50 Eight Floor 3697.50 -- 3697.50 Ninth Floor 3697.50 -- 3697.50 Terrace floor 249.28 -- 249.28 TOTAL 46981.84 1119.57 48101.41 No. of flats 369 Floor wise Built up Area 36106.98 Cellar &stilt floor built up 10874.86 area Amenities area 1119.57 Total Built up area 48101.41 Tot Lot Area 414.13 Green belt area (2m 916.12 wide). Proposed Building Height 29.95 Total Site area 7930.84
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1.2 PARKING PROVISION It is proposed to provide cellar and stilt for parking. The parking provision follows the
guidelines prescribed by Building policy of Andhra Pradesh.
The parking provision follows the guidelines prescribed by Building policy of Andhra
Pradesh GO 119, GoAP i.e., 20% of total built up area to be provided.
Parking Provisions details: Total Number of Units: 369no’s
The proposed construction project is of 369two bed room flats.
Parking space provision of the Project:
Floor Required Parking area (sq.mts) Required parking as per GO 119 Total Parking Area provided in Cellar & stilt area 10874.86 Sq.m Parking for residential area (@20% of total built up area 7221.39 i.e., 36106.98Sq.mts) Parking for commercial area (@30% of total built up 335.87 area i.e., 1119.57Sq.mts) Total parking area required (A) 7557.26 Visitors parking @10% for residential 722.13 Visitors parking @10% for commercial 33.58 Total parking area required (B) 755.71 Total Parking area required as per GO MS 119 8312.97 (A+B) Parking area provided 10874.86 Required parking as per MoEF & NBC Parking area (sq. m) 4 Wheelers 8487.00 (@23Sq.m per ECS) – 369nos 2 Wheelers 461.25 (@1.25Sq.m per vehicle) -369nos Parking area required (A) 8948.25 Visitors parking @10% (B) 894.82 Required as per NBC (A+B) 9843.07 Parking area provided 10874.86
Hence, the parking area provided is more than the GO MS 119, NBC and MoEF & CC guidelines.
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1.2.1 Residents Parking:
The entire cellar and stilt floor has been allocated exclusively for residents parking.
These parking areas are both for four wheelers and two wheelers.
1.2.2 Visitors Parking:
Separate Car and 2 wheeler parking places have been provided around the proposed
project for the visitors to park their vehicles.
10% of the parking area (i.e., 20% of residential built up area) is provided.
As per GO. 119, Only in case of High Rise Buildings, up to 10% of basement may be
utilised for utilities and non-habitation purpose like A/C Plant room, Generator room,
Sewerage Treatment Plant (STP), Electrical installations, Laundry, etc. This is allowed
only after fulfilling the required parking spaces.
1.3 RESOURCE REQUIREMENT:
1.3.1 Construction Phase:
The duration of construction phase of the project is about 3 years from the date of
commencement of the work.
The major requirements of the construction phase include:
a. Construction machinery
b. Power
c. Fuel
d. Water
e. Man power
f. Temporary Housing
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1.3.2 Operational Phase:
The major requirements of the complex in the operational phase include:
a. Power
b. Water Supply
c. Sewage Treatment Plant
d. Rain water harvesting structures
e. Garbage chute
f. Tot-Lot/Children play area
g. 2m wide greenbelt around the boundary wall
2.0 PROJECT DESCRIPTION
The firm intends to construct 369nos. of flats along with amenities block at D.No:
5-3-50, T.S No: 80/1,80/2,80/7,80/8,80/9,81/4,81/5,81/6,81/7,81/3B,81/8B,81/9B,
81/10, 81/11B, Tungalam Village, Gajuwaka, Div. no: 59, Zone –V, G.V.M.C
Limits, Visakhapatnam District, Andhra Pradesh. The flats are proposed to be
constructed on total site area of 7930.84 Sq.mts or 1.95Acres and Built up area is
48101.41 Sq.m standing in the name of the Srinivasa Infra at Tungalam,
Gajuwaka, Visakhapatnam District. The proposed construction will be undertaken
on a plot of land after having approval of the authorities.
2.1 PROJECT SCENARIO
After the adverse affects of the Economic recession in the last 1 ½ years, the
construction activity, especially construction of economy apartments and
individual houses is increasing with the signs of economic recovery. As the
Directors of the company having good experience in construction activity and
acquired huge quantity of sites.
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Due to the growing requirement of apartments in economy segment and to get the
benefits and privileges which were recently declared by the State and Central
Governments in the form of Government fees, flats registration charges, lower rate
of interest on housing loans, income tax benefits etc., the firm has decided to take
up the construction of apartments/flats in addition to its trading of plots/sites.
Although the project is the maiden venture of the unit, it is capable of executing the
same on profitable lines riding on the collective experience and the financial
strength.
2.2 LOCATION AND ACCESS TO THE SITE:
The residential high rise building is proposed at D.No: 5-3-50, T.S No: 80/1, 80/2,
80/7, 80/8, 80/9, 81/4, 81/5, 81/6, 81/7, 81/3B, 81/8B, 81/9B, 81/10, 81/11B,
Tungalam Village, Gajuwaka, Div. no: 59, Zone –V, G.V.M.C Limits, Visakhapatnam
District, Andhra Pradesh which is located at 1.88 Kms distance from national highway
(NH-16).
2.2.1 Proposed Project: The entire project will consist of 369 no. flats which comprise of Residential
Apartments with Cellar + Stilt + G + Upper 9 floors in Block – A with amenities in
ground floor.
2.3 INFRASTRUCTURE REQUIREMENT The infrastructure requirement for the proposed construction project can be broadly
classified into the following four heads:
1. Basic Infrastructure 2. Environmental Infrastructure 3. Other infrastructure – Project Specific and 4. Social Infrastructure
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The basic infrastructure covers the main requirements like
Construction material (Steel, Cement, Bricks, sand etc) Water Power Roads, Street Lights Sewerage system
The Environment infrastructure covers
Solid Waste collection & disposal Effluent collection & disposal Air Pollution – from DG sets and their correction
Other Infrastructure covers
In addition to the above, the following infrastructure will be developed side by side
with project depending upon the requirement:
Communication facilities Fire & Safety Security etc Parking Bays Parks and open spaces
2.4 BASIC INFRASTRUCTURE: 2.4.1 Water Availability Domestic water: Water for the proposed project during construction would be sourced
from private tankers/Municipal Supply, which has been encouraging the bulk
consumers. The water requirement of the project during occupation stage will be in the
order of 280.0 KLD and during construction, it will be in the order of 200.0KLD.
Per a unit 5 no. of persons allocated and per a person 150 Litres of water consumption will be there.
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Table-2: Water Requirement of the project
Land use No. of No. of Water required Water Total water units persons per person –liters consumption requirement per unit (lt) in KLD Residential 369 5 @150 lt/head/day 276750 276.75 KLD Flats Amenities 1 200 @15lt/head 3000 3.0 KLD Total 279.75 KLD
Total water required for the project is 279.75 KLD
Water requirement shall be reduced by adopting dual plumbing system.
For Dual plumbing system separate tank is provided to store the treated waste water,
the tank shall be 1 foot below the overhead tank. Separate pipe system is provided to
pump the treated water for flushing.
Table -3: Water saving of the project Unit No. of units No. of Water Treated Effective water persons requirement water reuse requirement in in Lit. in Lit. lit.
Flats 369 5 276750 110700 166050 Amenities 01 20 3000 600 2400 Total 279750 111300 168450
Note: Treated water reuse assumed @ 40% for housing and @ 20% in amenities. Approximately 111.3 KLD of water will be saved by adopting recycling of treated
water in the toilet flush. The effective water consumption is reduced by 168.4.The
water balance of the project during occupation stage is tabulated below:
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Table-4: Water Balance during occupation stage Input KL/day Out put KL/day Domestic fresh 168.4 Treated waste water to 131.43 251.73 KLD water Municipal sewer lines (Waste water generated)
Recycled water 111.3 Treated waste water for 111.3 recycle Water requirement for green 9.0 belt during non monsoon Losses approx 10% 27.97 Total 279.7 Total 279.7
The water used in the order of 279.7 KL/day would generate 251.73 KL/day of waste
water. The total waste water has to be treated for reuse and or disposal. The water
balance flow chart is as follows
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Water Balance Chart:
Occupation Stage – Flow chart Water Consumption
Municipal (279.7 KLD) Domestic Losses (27.97 KLD) supply
Sewage (Appx.90%:251.73KLD)
Sewage Treatment Plant
Reuse/Flushing-111.3KLD
Municipal drains Treated (131.43 KLD) Effluent
Green Belt (9.0 KLD)
Note: Day 1 Water requirement = 279.75 KLD
Table-5: Summary of Fresh Water Requirement & Waste Water Generation: S.NO DESCRIPTION FRESH WATER WASTE WATER
1 DOMESTIC WATER 279.75 KLD 251.73KLD REQUIRED – (RESIDENTIAL) TOTAL 279.75 KLD 251.73 KLD
SAY 280.0 KLD SAY 252.0 KLD
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SEWAGE TREATMENT SYSTEM (RESIDNETIAL)
Design Parameters:
STP Capacity 300 KLD
Units in STP Collection Tank, Equalization Tank, Primary Clarifier, Aeration Tank,
Secondary Clarifier, Chlorination Tank, Pressure Sand Filter, Activated
Carbon Filter.
Location of STP Shown in Site Plan
Maintenance STP will be maintained by the Srinivasa Infra
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Fig 5: STP Flow Diagram
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2.4.2 Solid Waste
The total number of people anticipated to stay in the housing project is in the range of
1845. The anticipated solid waste/ garbage is in the range of 500 g/head from
residential, 300 g/head from amenities, and the total garbage will be in the order of
982.5 kg/day.
Table-6: SOLID WASTE GENERATION Unit No. of units No. of persons/unit Total No. of Total solid waste in kgs persons Flats 369 5 1845 922.5Kg @0.5 kg/head
Amenities 1 200 200 60 Kg @ 0.3 Kg/Head
Total 982.5
Solid waste Generated and disposal details
The solid wastes anticipated during occupation stage include garbage, sludge from
STP, hazardous waste of used oils and batteries from generators. Top soil will be
preserved and use for greenbelt development
Table-7: Solid waste generation and disposal details
Type of waste Quantity Collection/ storage Disposal Garbage 982.5 Segregate at each house in green and Wet waste–organic waste kg/day blue bins for dry waste & wet waste convertor respectively. Collected and Dry waste– Municipal dump transported to the segregation bin. yard. Plastic Waste & E-waste – Sent to authorized recyclers. Sewage 20.0kgs/day Stored in HDPE bags Sent to dump yard Treatment
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Plant Sludge Used Batteries 2 -- Sent to Authorized recyclers or nos. year returned to seller Used 100Lt/year Stored in HDPE Carboy Sold to authorized recyclers Lubricant Transformer 100Lt/year Stored in HDPE Carboy Sold to authorized Contractors oil Waste oil 100 LPA Stored in HDPE Carboy Sold to authorized Contractors
As we are having total Built-up area 48101.41Sq.m which is > 5,000 sq.mts, based on
notification, we will segregate the waste in separate streams at source, hand over
recyclable material to the authorized waste pickers or recyclers as per the MSW Rules,
2016.
The residual waste shall be given to the waste collectors or agency as directed by the
local body.
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Collection and Segregation of waste:
1. A door to door collection system will be provided for collection of domestic waste
from household units.
2. The local vendors will be hired to provide separate colored bins for dry recyclables
and bio-degradable waste.
3. For waste collection, adequate number of colored bins (Green, blue and dark grey
separate for Bio-degradable and non bio-degradable) are proposed to be provided
at the strategic locations.
4. Litter bin will also be provided in open areas like parks etc.
A number of facilities will be provided by Srinivasa Infra, to the occupants and the
facilities are shown below.
Table-8: Requirements Proposed
Requirement Nos. of Description Tot lot area (Children Play area) 414.13 Sq.m. Greenbelt area 916.12 Sq.m. DG Sets 2 x 250 KVA Sewage Treatment Plant 1 No (300 KLD Capacity) Garbage Segregation Point 1 No
The owners/purchasers will form cooperatives to run the remaining amenities like
sewage treatment plant, DG sets. The major requirement of resource is for electricity
and water.
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TOP SOIL: Topsoil is the upper layer of a soil profile, usually darker in colour, because of its higher
organic matter content and more fertile than subsoil, and which is a product of natural
biological and environmental processes.
Construction work can lead to the organic matter of top soil condensing and settling in
different ways, such as in roadbeds and foundations.
Topsoil is typically between 5 - 20 cm (2 - 8 inches) deep. It can also be measured as the
depth from the surface level to the subsoil, i.e. the distance to the first densely-
packed layer of soil.
Hence, Top Soil of 30cm width will be preserved within the proposed site area and use for
greenbelt development.
Calculation for Top soil quantity:
Total excavated area – 6586.86Sq.m
Depth of top soil to be removed – 0.3m (30cm)
Total top soil to be preserved from the proposed project will be 1976.0M3 at 2m wide
green belt area.
Soil excavation:
Total excavated area – 6586.86sq.m
Depth of the soil - 3.10m
Total soil to be excavated is 20419.26 m3. In this 1976.0m3 is the top soil and remaining
18443.26m3 which will be back filled and road laying.
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2.4.3 Electricity Consumption
A power required which will be drawn from APEPDCL. A number of transformers
will be provided to reduce voltage fluctuation and to provide quality energy. As an
alternate source 2 x 250 KVA DG sets also will be used. The power requirement
during operation phase is presented in table below:
Energy Consumption Statement
Solar Energy: Solar water heating system: Solar Water Heating System Requirement Water Requirement per Flat : 100 lit No of Flats : 369 Area required for 100 L unit : 3 Sq. Mts. Total Units to be installed : 369 Total Area : 1107 Sq.m 25% of Roof area provided : 924.37 Sq.m
Cost Benefit: Cost of 100 L unit : 20000-00 Other including plumbing : 5000-00 Total : 25000-00 Saving per annum : 369Units Cost savings per person : 369x 5 : 1845-00
2.4.3.1Energy Conservation Measures:
Energy Efficiency Measures
a. LED in common areas
b. LED Usage in individual units/flats CONCEPTUAL PLAN | 25
c. Provision of solar water heaters for Amenity hall
d. Solar lighting for common areas/street lights (1 in 3).
e. Timer based lighting management in common areas
f. The lighting levels will be selected to suit the functional requirements
g. Each block will be interconnected by corridors which help in better utilization of
natural day light (double glass will be used for more cooling) and turbo ventilators
proposed at common areas for saving day light.
h. For saving of day light and low solar heat gaining High efficiency low-e glass type for
windows will be used.
Others:
Water conservation measures will be updated frequently and all the residents will be
educated periodically.
2.5 USE OF FLY ASH:
Fly ash based light weight bricks will be used for construction of walls etc.
2.6 RAIN WATER HARVESTING STRUCTURES
Storm water drains will be provided with rainwater harvesting structures which will act as
flow dissipaters and also as infiltration trenches to measure runoff from the roof is
collected in storm water collection sump and the over flow shall join the storm water
drain. For roads it is proposed to provide rain water harvesting structures and will be
located at downspouts in the plot area.
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Type of Area (in Coefficient Peak rainfall Rainwater harvesting Area Sq.m) of run-off intensity during potential/hour (in M3) one hour of rainfall (in m) Green Area 560.45 0.3 0.03 5.04
Paved Area 3699.82 0.6 0.03 66.59
Total Storm water load on the site with per hour retention is 71.62
Considering 15 minutes retention time, total storm water load 17.905
Taking the radius as 1.5 m and effective depth as 1.5m, volume 10.60
of a RWH pit (π r2h)
No of pits required = Total storm water load considering 15 minutes retention time /
Volume of a RWH pit
= 1.68 can be considered as 2
Rain water harvesting structures needed = 2
As per Government of Andhra Pradesh, 2000, plots over 300 Sq.m. must have one RWH.
Hence as per the above, 14 RWHs are required and 20 RWHs will be provided more than
requirement.
Rain water harvesting structures proposed = 20
RAIN WATER HARVESTING
A fully fledged rainwater harvesting scheme will be provided to intercept and store
rain water for use and replenish underground water levels.
The rainwater from the roofs will be passed through the filters and collected in sumps
earmarked for this purpose. The first flows as well as surplus flow would bypass these
sumps by means of suitable valve controls and leads out to the surface drains.
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The surface drains would lead the runoff into the rainwater harvesting pits.
Storm water drains are provided with rain water harvesting structures which will act as
flow dissipaters and slope as infiltration trenches to ensure percolation of water and
enhance the ground water table. Through the entire runoff from the roof is collected in
storm water collection sump and the flow shall join the storm water drains. For roads it
is proposed to provide rain water harvesting structures and will be located at
downspouts in the plot area.
The typical cross section of rain water harvesting structure is shown in the figure.
Fig 6: Rain Water Harvesting Pits Cellar floor - POROUS PAVEMENT for water percolation:
Porous pavements are among the most effective treatment methods for reducing pollution
in storm water runoff from pavements.
Pervious pavement is designed to allow percolation or infiltration of storm water through
the surface into the soil below where the water is naturally filtered and pollutants are
CONCEPTUAL PLAN | 28
removed. In contrast normal pavement is an impervious surface that sheds rainfall and
associated surface pollutants forcing the water to run off paved surfaces directly into
nearby storm water drains.
2.7 ENERGY SAVING MEASURES
Energy saving measures constitutes a principal component of this project and is built into
the design concept as well as selection of various equipments.
Buildings:
The blocks will be in rectangular outline and the longer sides face north to minimize heat
gain through the walls.
Every flat will be interconnected by corridors which help in better utilization of natural
daylight.
Electrical equipments and system
The CF lamps envisaged would save around 20% energy is vis-a-vis conventional lamps.
Electronic ballasts are envisaged for fluorescent light fittings.
Automatic timer controls would be provided for external lighting.
Automatic power factor correction capacitor panels at various loads centers will help in
maintenance of PF at desired levels.
Renewable and Alternate Energy Sources
The renewable and alternative energy sources are needed to minimize pollution of the
environment and in essence be eco-friendly. Towards this end, Solar photovoltaic systems
are recommended for outdoor lighting and indoor emergency lighting.
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For energy conservation, efficient lighting fixtures would be used in the project.
Photocell activated timer switching systems would be installed to operate the outdoor
lighting.
Power factor – Improved capacitors would be used for motors and other major power
driven equipment.
In general roof treatment will employ tiles to reduce the heat gain in the upper floors.
2.8 FIRE PROTECTION
As per the provisions of the Andhra Pradesh Fire Service Act, 1999, Residential buildings
of height more than 18m and above are required to obtain prior clearance from Fire
services department from fire safety point of view.
Building materials shall be of appropriate fire resistance standard.
Further, design shall include provision for the following:
The electrical systems shall be provided with automatic circuit breakers activated by
the rise of current as well as activated by over current.
Fire detection systems
Means of escape
Access for fireman
Exit requirement
Exterior open spaces around the building
Provision of lifts
Fire lift
The entire apartment would be provided with fire escape staircases.
Fire protection requirements
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a. Access
b. Wet riser
c. Down comer
d. Fire Hose Reel in each floor
e. Automatic sprinkler system in vulnerable areas
f. UG Tank with draw off connection
g. Fire pump of 180lpm, electrical main pump 2280lpm and diesel pump of 2280lpm
h. Terrace pump
i. First aid fire fighting appliances
j. Auto detection system
k. Emergency light
l. Potable fire extinguishers in each floor and near electrical installations
m. Manual operated Electrical fire alarm system
n. Means of escape
o. Fire man switch in lift
p. Hose boxes with delivery hoses and branch
FIRE ALARM SYSTEM:
The Building shall be equipped with manually operated electrical fire alarm system
with one or more call boxes located at each floor. The call boxes shall be of the
break glass type without any moving parts, where the call is transmitted
automatically to the control room without any other action on the part of the
person operating the call boxes.
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The call boxes shall be so installed that they do not obstruct the exit ways and yet
their location can easily be noticed from either direction. The base of the call box
shall be at a height of 1.5m from the floor level.
CONTROL ROOM:
There shall be a control room on the entrance of the building with communication
system to all floors and facilities for receiving the message from different floors.
Details of firefighting equipment and installation shall be maintained in the control
room.
Table-9: Summary of Facilities is given below:
S.No Item Required as per Table 23 of Part –IV of NBC of India 2005 1 Fire Extinguishers as per IS: 2190 197 No’s 2 Hose Reel System 34 No’s 3 Wet Riser 2 No’s 4 Yard hydrant 4 No’s 5 Automatic Sprinkler system 2380 No’s 6 Manually operated electric fire 34 No’s alarm system 7 Automatic detection and alarm 472 No’s system 8 Underground static water storage 1 of 10,000liters tank
Also 13m set back is left all-around the building for free movement of fire tender. Stairs
are designed as per National Building code norms for high rise building. Adequate signage
and warnings will be provided on fire safety and availability of fire fighting systems in the
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building. Ensure all electrical installations and wiring will be complied with Indian
electricity act and rules and National Building code norms. Adequate earth pits would be
installed and maintained for earthing of equipment.
2.9 POST PROJECT MONITORING PROGRAMME
In order to maintain the environmental quality within the standards, regular monitoring
of various environmental components is necessary. The proponent will allocate annual
budget towards environmental protection initiatives.
3.0 ENVIRONMENTAL BUDGET
Project Cost : 84.0 Crores
EMP Budget : 306.2 Lakhs
Corpus Fund : 3.0 Crores
Table-10: Environmental Budget
S. No Description Item Recurring cost Capital in Lakhs (A) costin Lakhs (B) 1 Water pollution STP 6.0 150.0 @300 KLD RWH -20 No’s 0.5 4.5
2 Noise Pollution Acoustic Enclosure 0.7 3.0
3 Energy Solar Water Heating / Common 15.0 90.0 Conservation lighting / Photo Voltaic Cell
4 Solid Waste Segregation of Dry waste & wet 2.5 17.0 Management waste/ OWC
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5 Monitoring & Air, Water, stack, noise 3.0 0
Environment
Statutory
Compliances
6 Landscaping/Green Plantation 4.0 8.0
belt development
7 Occupational PPE/Health check up 2.0 0
Health and Safety
Total 33.7 272.5
4.0 GREEN BELT DEVELOPMENT Total site area – 7930.84Sq.m Tot-lot area – 414.13 sq.m Greenbelt area with 2m wide – 916.12 sq.m Existing and proposed scenario: Total no. of trees existing in the proposed site area – 60 nos No. of trees to be removed due to the proposed project – 40 nos No. of plants proposed to plant -250 nos.
Table -11: The following species are chosen for planting of greenbelt Botanical name Habit Family Local name Aeglemarmelos T Rutaceae Maredu Albizialebeck T Mimosaceae Dirisena
Alstoniascholaris T Apocynaceae Edakulapala
Areca catechu T Arecaceae Vakka Anthocephaluscadamba T Rubiaceae Kadamba Cassia fistula T Caesalpiniaceae Rela Bauhinia purpurea T Caesalpiniaceae Peddari Bauhinia variegata T Caesalpiniaceae Devakanchanamu Cassia siamea T Caesalpiniaceae Cassod tree Peltoferrumpterocarpum T Caesalpiniaceae Kondachinta
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Polyalthialongifolia T Annonaceae Naramamidi Azadirachtaindica T Meliaceae Vepachettu Mimusopselengi T Sapotaceae Pogada Nyctanthusarbortristics T Oleaceae Parijathamu Neriumodorum S Apocynaceae Ganneru Tecomastans T Bignoniaceae Swarnaganneru Tectonagrandis T Verbenaceae Teku Delonixregia T Caesalpiniaceae Turai Micheliachampaca T Magnoliaceae Sampangi Other Ornamental Plants
Technical Specifications for Plantation 1. The plant spacing should be 1-3 m x 1-3 m depending on width of the crown of tree, width of greenbelt and species composition; 2. The seedlings should be transplanted in monsoon period (June 15 - July 31). So, the land for planting is to be handed over before July 15. The soil working/pit digging works should be done preferably before onset of monsoon; 3. All activities that are related to procurement of seeds, rising of seedlings, digging of pits, planting and caring the plants for specified period shall be done by proponent. Similarly, the proponent shall ensure at least 90% of plant survival at the end of the deal and 4. Rising of seedling in nursery to a suitable size of transplanting - within 45 days after placement of order. Keeping the master plan at around the project site in mind, the stage wise plantation is prepared.
Project site area is covered with sheet rock. Developing the greenbelt in this project needs scientific approach. As far as possible the following guidelines will be considered in green belt development programme.
All around the site, a green belt of 2 m width will be developed as bio- fence and bio-
defense. In view of the presence of surface or subsurface rock, trenches up to 2m depth
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will be dug out all around the site. They will be filled with top soil from the construction
site up to a depth of 1.75m leaving a gap on about 0.25m for effective watering and manuring.
Shrubs and trees will be planted in encircling rows around the project site. The short trees
(<10 m height) will be planted in the first rows (towards plant side) of the green belt. The tall trees (>10 m height) will be planted in the outer row (away from plant side).
Guidelines to be considered during plantation: o Planting of trees in each row will be in staggered orientation o In the front row, shrubs will be grown o Since the trunks of the tall trees are generally devoid of foliage, it will be useful to have shrubs in front of the trees so as to give coverage to this portion
The spacing between the trees will be maintained slightly less than the normal spaces, so that the trees may grow vertically and slightly increase the effective height of the green belt.
5.0 TRAFFIC STUDY A traffic study was conducted at two locations as given in Table-12, in order to determine the existing traffic and road capacity. Table -12: Details of Traffic Monitoring Locations Sampling Sampling Location Geo co-ordinates Code
T 1 Towards Vadlapudi Latitude: 17°42'11.51"N Longitude: 83°11'16.46"E
T2 Towards Tungalam Latitude: 17°42'11.28"N Longitude: 83°11'16.93"E
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Existing Traffic Daily traffic counts for the above location are presented in Table-13 below. The traffic sampling as conducted for 8 hours on 03, Oct 2019 (0900-1000 to 1100 -1200hrs and 1200-1300 to 1700-1800hrs) and included vehicle movements both directions along the roads, recording vehicle categories.
Table- 13: Traffic Survey Counts (for 8 hours)
Location Two Three 4 Wheelers Tankers, Trucks, Wheelers Wheelers Tractors, Busses
T1 1217 300 49 33
T2 1770 465 663 334
Figure-7: Figure depicting Location Map for Traffic
The present level of traffic has been converted to PCU for T1 & T2 locations as per the conversion factors stipulated by Indian Road Congress (IRC) and are given in Table -14.
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Table -14: Existing Traffic on Access Road Type of Vehicles T1 T2
No. of Vehicles/Day PCU/Day No. of Vehicles/Day PCU/Day
Two wheelers 1217 608.5 1770 885
Three Wheelers 300 150 465 232.5
Cars/Vans 494 1482 663 1989
Buses and Lorries 288 288 334 334
Total 2299 2528.5 3232 3440.5
(PCU Factors: Light Duty Vehicles=1.0, Trucks/Buses/Tractors=3.0, 2/3 Wheelers=0.5)
The estimated peak traffic in terms of PCUs has been compared with the stipulated standards by IRC for traffic capacity of the existing facility (based on the Equivalency Factors for the PCU depicted above (PCU Factors have been taken from source:jnnurm.nic.in/wp- content/uploads/2011/01/RTP_MOD-2.3.pdf).
Table -15: Proposed Traffic
Proposed estimated vehicles during operation phase Type of Vehicles No. of Vehicles/Day PCU/Day Two wheelers 369 184.5 Four Wheelers 369 1107 Total 769 1291.5
Conclusion: * As per Manual of Specs & Standards by Planning Commission of India, Capacity of 2 lane road having 7m wide road shall be 10,000PCUs per day. * In existing condition, volume count is about 2528.5 PCU/Day * With the proposed project it is anticipated to have 769 vehicles per day which results in additional 1291.5 PCU/Day * Hence, proposed project will have minimal impact on the existing roadway infrastructure.
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SITE PHOTOGRAPHS
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